. >>> the military for israel said they responded to attacks launched by hamas. overnight targets included buildings link today top hamas officials, supply tunnels, a three-story apartment building and massive police compound in gaza. home of a hamas leader was hit. he was not home at the time. militants have unleashed some 500 rockets against israel, including new longer-range rockets that have hit tel aviv and jerusalem. there will be more coming up at 7:00. >> the attacks triggered a protest in san francisco yesterday. the pro-palestinian demonstrators want to see an end. but the israeli supporters said their nation is acting in self-defense. >> new this morning is southern egypt a train collided with a school bus carrying kindergartners killing at least 47. it occurred as the bus crossed the track. others are still missing. distraught families search the tracks tore loved ones. officials say it appears the railroad crossing was not closed as the train sped toward it. egypt's train has a poor safety record. badly maintained equipment. >> we are learning more a